Abstract Background Road Traffic injuries (RTI) are among the top ten leading causes of
death in the world resulting in 1.35 million deaths every year, about 93% of which occur in …

This study uses published research to perform a comprehensive, quantitative review of the
effectiveness of dynamic speed feedback signs (DSFSs) where effectiveness was measured …

Objective: The objective of this study was to identify the factors that influence the frequency
and severity of rear-end crashes in work zones because rear-end crashes represent a …

Typically, speed limits are reduced in work zones to safely accommodate construction
activities and motorists on the roadway. This paper presents a methodology to evaluate the …

This project provides the Texas Department of Transportation with a mechanism to conduct
high-priority, limited-scope evaluations of traffic control devices. Work conducted and …

Across the nation, one work zone fatality occurs every 10 h (about 2.3 per day) and one
injury, every 13 min (110 per day). Speed limit compliance in and around work zones …

A driving simulator study was utilized to evaluate a potential countermeasure for speeding
behaviour in order to reduce speed spillover. The behaviour of 56 subjects was observed …

This study addresses two critical aspects of highway work zone traffic operations, mobility
and safety, by focusing on speed control and merge control strategies. It innovatively utilizes …

Connected temporary traffic control devices (cTTCDs) that provide their location and status
are a new tool that infrastructure owners and operators can begin to use to improve the …

Radar speed signs have seen increased application in recent years in communities across
the United States. These devices, which measure (by radar) and display the speed of …